80359812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 154463868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 191, 234, 261, 279, 348, 372, 377, 382, 403, 468, 522, 558, 573, 754, 764, 806, 899, 1044, 1116, 1131, 1146, 1209, 1508, 1612, 1719, 1798, 2262, 2292, 2418, 2483, 2697, 3393, 3438, 3596, 3627, 4524, 4836, 4966, 5394, 5539, 5921, 6786, 6876, 7254, 7449, 8091, 9932, 10788, 11078, 11687, 11842, 13572, 14508, 14898, 16182, 16617, 17763, 22156, 22347, 23374, 23684, 29796, 32364, 33234, 35061, 35526, 44694, 46748, 49851, 53289, 66468, 70122, 71052, 72007, 76973, 89388, 99702, 105183, 106578, 140244, 144014, 153946, 171709, 199404, 210366, 213156, 216021, 230919, 288028, 307892, 343418, 420732, 432042, 461838, 515127, 648063, 686836, 692757, 864084, 923676, 1030254, 1296126, 1385514, 1545381, 2060508, 2232217, 2592252, 2771028, 3090762, 4464434, 6181524, 6696651, 8928868, 13393302, 20089953, 26786604, 40179906, 80359812]

約数ペア:

[(1, 80359812), (2, 40179906), (3, 26786604), (4, 20089953), (6, 13393302), (9, 8928868), (12, 6696651), (13, 6181524), (18, 4464434), (26, 3090762), (29, 2771028), (31, 2592252), (36, 2232217), (39, 2060508), (52, 1545381), (58, 1385514), (62, 1296126), (78, 1030254), (87, 923676), (93, 864084), (116, 692757), (117, 686836), (124, 648063), (156, 515127), (174, 461838), (186, 432042), (191, 420732), (234, 343418), (261, 307892), (279, 288028), (348, 230919), (372, 216021), (377, 213156), (382, 210366), (403, 199404), (468, 171709), (522, 153946), (558, 144014), (573, 140244), (754, 106578), (764, 105183), (806, 99702), (899, 89388), (1044, 76973), (1116, 72007), (1131, 71052), (1146, 70122), (1209, 66468), (1508, 53289), (1612, 49851), (1719, 46748), (1798, 44694), (2262, 35526), (2292, 35061), (2418, 33234), (2483, 32364), (2697, 29796), (3393, 23684), (3438, 23374), (3596, 22347), (3627, 22156), (4524, 17763), (4836, 16617), (4966, 16182), (5394, 14898), (5539, 14508), (5921, 13572), (6786, 11842), (6876, 11687), (7254, 11078), (7449, 10788), (8091, 9932)]